人教版新起点小学英语四年级上册Unit5Lesson2Warm-upWarm-upsidewalkVocabularywaitforVocabularysafeVocabularyLookandtalk.Ok!Thankyou.•Let’susethesidewalk.It’ssafe.Pleasewaitforthegreenlight.It’ssafe.Lookandtalk.Lookandtalk.Don’tplayinthemiddleoftheroad.It’sdangerous.Look，thinkandrole-play.A:A:Becareful.PleaseusetheBecareful.Pleaseusethesidewsidewk.It'ssafe.k.It'ssafe.BB：：OK!Thankyou.OK!Thankyou.Read，numberandwrite.Twoboysarerunning.Acariscomingfrombehind.Agirlisridingabikeandtalkingonthephone.构成形式是：主语构成形式是：主语+be++be+动词动词ing+ing+其它其它现在进行时态现在进行时态Summary今天我们学习了:1.交通安全常用句型：Becareful!Usethesidewalk.Pleasewaitforthegreenlight.It’ssafe.2.现在进行时态的句型：主语+be+动词ing+其它。同学们，你掌握住了吗？Homework1．听录音，熟读本课54页内容，使用“学乐师生”APP录音，分享给全班同学。2．把51页四线三格里的句子在作业本上抄写一遍。TheEnd
